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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Integer overflow in the ap_proxy_send_fb function in proxy/proxy_util.c in mod_proxy in the Apache HTTP Server before 1.3.42 on 64-bit platforms allows remote origin servers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a large chunk size that triggers a heap-based buffer overflow.
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Access Vector (AV):
Access Complexity (AC):
Allows unauthorized disclosure of informationAllows unauthorized modificationAllows disruption of service
This issue does not affect the Apache HTTP Server versions 2 and greater. This flaw does not affect any supported versions of Red Hat Enterprise Linux.
This flaw does affect Red Hat Network Proxy and Red Hat Network Satellite. While those products do not use this feature, we are tracking the issue with the following bug:
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http://www.securityfocus.com/archive/1/509185/100/0/threaded [No Types Assigned]
http://www.securityfocus.com/archive/1/archive/1/509185/100/0/threaded [No Types Assigned]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7923 [No Types Assigned]
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:7923 [No Types Assigned]
https://exchange.xforce.ibmcloud.com/vulnerabilities/55941 [No Types Assigned]
http://xforce.iss.net/xforce/xfdb/55941 [No Types Assigned]